OM6290 NXP Semiconductors, OM6290 Datasheet - Page 16

• Manufacturer Part Number: OM6290
• Description: DEMO BOARD LCD GRAPHIC DRIVER
• Manufacturer: NXP Semiconductors

Specifications of OM6290

• Main Purpose: Displays, LCD Controller
• Embedded: Yes, MCU, 16/32-Bit
• Utilized Ic / Part: PCF2119, PCF8531, PCF8576
• Primary Attributes: Character, Graphic and Segment LCD Drivers
• Secondary Attributes: JTAG, I²C, UART & USB Interfaces
• Description/function: Demo Board
• Interface Type: USB, I2C, JTAG, UART
• Data Bus Width: 4 bit, 8 bit, 16 bit
• Operating Voltage: 1.8 V to 5.5 V
• For Use With/related Products: PCF8576DT, PCF2119S, PCF8531
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant
• Other names: 568-4703

NXP Semiconductors
PCF2119X
Product data sheet
Fig 6.
state(n) marks intersection(row(x),col(n)) of pixel(x,n)
V
V
V
V
Waveforms for the 1:2 multiplex drive mode with 4 bias levels; icon mode
state(n)
state1
state2
state3
ROW 17
ROW 18
ROW 1 to 16
COL 1
COL 2
COL 3
COL 4
state 1
state 2
state 3
(t) = V
(t) = V
(t) = V
(t) = V
ON/OFF
ON/OFF
ON/OFF
ON/OFF
COL1
COL2
COL3
COL(n)
−0.33V
−0.66V
−0.33V
−0.66V
−0.33V
−0.66V
0.66V
0.33V
0.66V
0.33V
0.66V
0.33V
(t) − V
(t) − V
(t) − V
(t) − V
−V
−V
−V
V
2/3
1/3
V
V
2/3
1/3
V
V
2/3
1/3
V
V
2/3
1/3
V
V
2/3
1/3
V
V
2/3
1/3
V
V
2/3
1/3
V
V
V
V
LCD
SS
LCD
SS
LCD
SS
LCD
SS
LCD
SS
LCD
SS
LCD
SS
LCD
LCD
LCD
LCD
LCD
LCD
LCD
LCD
LCD
LCD
LCD
LCD
LCD
LCD
LCD
LCD
LCD
LCD
ROW17
ROW17
ROW1 to 16
0
0
0
ROW(x)
(t).
(t).
(t).
(t).
All information provided in this document is subject to legal disclaimers.
frame n
Rev. 9 — 14 April 2011
frame n +1
COL 1
COL 2
driven (MUX 1: 2)
LCD controllers/drivers
only icons are
state 1 (ON)
state 2 (OFF)
state 3 (OFF)
PCF2119x
013aaa142
© NXP B.V. 2011. All rights reserved.
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